Vaibhav and I are going to be writing in August, so until then we'll be doing more or less 1 CAT a week.
We'll then be meeting online once a week, probably on the weekend, to go over our mistakes and discuss some problems that we found difficult.
Ideally, we would meet right after taking the test, but since all of us are spread across the globe, coordinating 5-7 hours is likely impossible.
If you can take a test during the week, mark the problems that you find challenging and hopefully we can help each other figure things out.
Vaibhav is available around 14:30 UTC, which is 10:30am EST.
I can meet anywhere between that time and around 22:00 UTC, which is 6pm EST.
If anyone else is interested in meeting to discuss problems, either from CATs or from other resources, please post the times that would work for you.
Thanks and hopefully we will chat soon.
Matt
P.S: For plentiful CAT resources:
Manhattan GMAT provides 6 CATs (that can be repeated) with the purchase of any book, and 1 free diagnostic.
Kaplan provides 5 CATs with the purchase of any book, and 1 free diagnostic.
Princeton Review provides 4 CATS with the purchase of any book, and 1 free diagnostic.
Vertias Prep and Economist GMAT Tutor (
gmat.economist.com) each offer 1 free diagnostic, and a few more with the courses.
GMATPrep has 2 free CATs, which can each be written twice with little repetition, so 4 free CATs there.
There are also a few others, but these are the main ones.
Judging from the ones that I've taken, each company seems to be fairly similar in score-range except for Princeton Review, whose diagnostic wasn't really adaptive.